188407100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3407}}^1$

素因数の和:3507

約数の個数: 72

約数和(自身を含む): 473303040

約数和(自身を除く): 284895940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 316, 350, 395, 553, 700, 790, 1106, 1580, 1975, 2212, 2765, 3407, 3950, 5530, 6814, 7900, 11060, 13628, 13825, 17035, 23849, 27650, 34070, 47698, 55300, 68140, 85175, 95396, 119245, 170350, 238490, 269153, 340700, 476980, 538306, 596225, 1076612, 1192450, 1345765, 1884071, 2384900, 2691530, 3768142, 5383060, 6728825, 7536284, 9420355, 13457650, 18840710, 26915300, 37681420, 47101775, 94203550, 188407100]

約数ペア:

[(1, 188407100), (2, 94203550), (4, 47101775), (5, 37681420), (7, 26915300), (10, 18840710), (14, 13457650), (20, 9420355), (25, 7536284), (28, 6728825), (35, 5383060), (50, 3768142), (70, 2691530), (79, 2384900), (100, 1884071), (140, 1345765), (158, 1192450), (175, 1076612), (316, 596225), (350, 538306), (395, 476980), (553, 340700), (700, 269153), (790, 238490), (1106, 170350), (1580, 119245), (1975, 95396), (2212, 85175), (2765, 68140), (3407, 55300), (3950, 47698), (5530, 34070), (6814, 27650), (7900, 23849), (11060, 17035), (13628, 13825)]